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tcp.7: Document /proc file tcp_allowed_congestion_control (new in Linux 2.4.20)
Text taken from Documentation/networking/ip-sysctl.txt Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
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@ -236,6 +236,18 @@ default value of 2 implies that the space
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used for the application buffer is one fourth that of the
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used for the application buffer is one fourth that of the
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total.
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total.
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.TP
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.TP
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.IR tcp_allowed_congestion_control " (String; default: see text; since Linux 2.4.20)"
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.\" The following is from 2.6.28-rc4: Documentation/networking/ip-sysctl.txt
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Show/set the congestion control choices available to non-privileged
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processes (see the description of the
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.B TCP_CONGESTION
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socket option).
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The list is a subset of those listed in
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.IR tcp_available_congestion_control .
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.\" FIXME How are the items in this delimited? Null bytes, spaces, commas?
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The default value for this list is "reno" plus the default setting of
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.IR tcp_congestion_control .
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.TP
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.IR tcp_app_win " (integer; default: 31)"
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.IR tcp_app_win " (integer; default: 31)"
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This variable defines how many
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This variable defines how many
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bytes of the TCP window are reserved for buffering
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bytes of the TCP window are reserved for buffering
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